Behavioral task
behavioral1
Sample
b1757be5ceec652d5c4ef01893af42c6_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b1757be5ceec652d5c4ef01893af42c6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b1757be5ceec652d5c4ef01893af42c6_JaffaCakes118
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Size
118KB
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MD5
b1757be5ceec652d5c4ef01893af42c6
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SHA1
d86fa0df7787dbe1ecd901728e0692b4aa14caf3
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SHA256
febff4a1a0d994008ec67fc73dab2a41abd028d43220fbbbacfeb87db4f6dc6b
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SHA512
dd82f763c5d4a9e234ef5b2d3981e15c3eeee566651a22e202d6bb51828980ae08d9da671090d87530c6cc6b83b6d5a1f29c9f3da4184f4ef55e431f8da3099a
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SSDEEP
768:iuqevXuiizRxzmTNUYLgrOrKPi5BG5vDTeyY3b+OgpBw3+WrK:i/evXuiCxzmo6rK658DTeyY3pl31K
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1757be5ceec652d5c4ef01893af42c6_JaffaCakes118
Files
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b1757be5ceec652d5c4ef01893af42c6_JaffaCakes118.exe windows:1 windows x86 arch:x86
8c8f610751cf2a903764aedc4240f404
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
FreeLibrary
GetCommandLineA
GetCurrentProcessId
GetFileSize
GetModuleHandleA
CloseHandle
GetPrivateProfileIntA
GetPrivateProfileStringA
GetProcAddress
GetTickCount
GetVersionExA
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
CopyFileA
LoadLibraryA
LocalAlloc
LocalFree
MultiByteToWideChar
CreateFileA
ReadFile
RtlUnwind
WideCharToMultiByte
WinExec
WriteFile
CreateThread
DeleteFileA
advapi32
LookupAccountNameA
GetUserNameA
IsValidSid
RegCloseKey
RegOpenKeyA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
GetSidIdentifierAuthority
GetSidSubAuthority
GetSidSubAuthorityCount
crtdll
__GetMainArgs
exit
fclose
fopen
fprintf
memcpy
memset
printf
raise
rand
signal
sprintf
strcat
strchr
strcmp
strlen
strncat
strncpy
strstr
vsprintf
wcslen
gdi32
GetStockObject
ole32
CoTaskMemFree
urlmon
URLDownloadToFileA
user32
LoadCursorA
LoadIconA
SetTimer
KillTimer
RegisterClassA
GetMessageA
TranslateMessage
DispatchMessageA
wsprintfA
PostQuitMessage
CreateWindowExA
DefWindowProcA
ws2_32
htons
inet_ntoa
listen
recv
select
accept
send
socket
gethostbyname
bind
gethostname
closesocket
WSAGetLastError
WSAStartup
__WSAFDIsSet
connect
htonl
Sections
UPX0 Size: 116KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE